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Monovalent Avian Influenza VLP

Phase 1

Avian Influenza | Monoclonal antibody | Infectious Disease |Novavax, Inc.|Trials Updated: Sep 23, 2016

Monovalent Avian Influenza VLP target and mechanism

ModalityMonoclonal antibody

Also known as Monovalent Avian Influenza VLP (H7N9), Monovalent Avian Influenza VLP (H5N1)

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLED
Total Trials4
Total Enrollment1,556

FDA Designations

No designations recorded

Monovalent Avian Influenza VLP clinical trials

Monovalent Avian Influenza VLP · 4 trials · 2 indications

Phase 1 4
NCT02078674A(H7N9) VLP Antigen Dose-Ranging Study With Matrix-M1™ AdjuvantInfluenza (Pandemic)
COMPLETED610 Analytics
NCT01897701A(H7N9) VLP Antigen Dose Ranging Study With Adjuvant 1Avian Influenza
COMPLETED280 Analytics
NCT01596725A/H5N1 Virus-Like Particle Antigen Dose Ranging Study With Adjuvant 2Influenza (Pandemic)
COMPLETED333 Analytics
NCT01594320A/H5N1 Virus-Like Particle Antigen Dose Ranging Study With Adjuvant 1Influenza (Pandemic)
COMPLETED333 Analytics
PHASE1COMPLETED
A(H7N9) VLP Antigen Dose-Ranging Study With Matrix-M1™ Adjuvant
Influenza (Pandemic)Unlock trial analytics
PHASE1COMPLETED
A(H7N9) VLP Antigen Dose Ranging Study With Adjuvant 1
Avian InfluenzaUnlock trial analytics
PHASE1COMPLETED
A/H5N1 Virus-Like Particle Antigen Dose Ranging Study With Adjuvant 2
Influenza (Pandemic)Unlock trial analytics
PHASE1COMPLETED
A/H5N1 Virus-Like Particle Antigen Dose Ranging Study With Adjuvant 1
Influenza (Pandemic)Unlock trial analytics

Study Endpoints

Primary Endpoints

Assessment of Safety
Day 0 to Day 384

Counts (and percentages) of subjects with solicited local and systemic AEs over the seven days post-injection and all adverse events, solicited and unsolicited, including adverse changes in clinical laboratory parameters, over 42 days post-first injection. In addition, MAEs, SAEs, and SNMCs will be collected for one year.

Immunogenicity as assessed by hemagglutination-inhibiting (HAI) antibody titers against the vaccine-homologous A/Anhui/1/13 (H7N9) virus.
Day 0 to Day 384

Geometric mean titer (GMT) Geometric mean ratio (GMR) Seroconversion rate (SCR) Seroresponse rate (SRR)

Number of solicited and unsolicited adverse events in H5N1 VLP antigen dose groups delivering HA with/without Adjuvant 2.
Day 42
Number of solicited and unsolicited adverse events in H5N1 VLP antigen dose groups delivering HA with/without Adjuvant 1.
Day 42

Secondary Endpoints

Immunogenicity as assessed by neuraminidase-inhibiting antibodies to N9.
Day 0 to Day 384
Measurement of HAI antibody seroconversion rates and GMT achieved by a constant H5N1 VLP antigen dose alone and in combination with Adjuvant 2.
Day 42
Measurement of HAI antibody seroconversion rates and GMT achieved by a constant H5N1 VLP antigen dose alone and in combination with Adjuvant 1.
Day 42
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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
Group AEXPERIMENTALPlacebo
Group BEXPERIMENTALHigh dose Monovalent Avian Influenza VLP (H7N9); IM; Day 0 and Day 21
Group CEXPERIMENTALHigh dose Monovalent Avian Influenza VLP (H7N9) with Low dose Matrix-M1™ adjuvant; IM; Day 0 and Day 21
Group DEXPERIMENTALIntermediate dose Monovalent Avian Influenza VLP (H7N9) with Low dose Matrix-M1™ adjuvant; IM; Day 0 and Day 21
Group EEXPERIMENTALLow dose Monovalent Avian Influenza VLP (H7N9) with Low dose Matrix-M1™ adjuvant; IM; Day 0 and Day 21
Group FEXPERIMENTALHigh dose Monovalent Avian Influenza VLP (H7N9) with High dose Matrix-M1™ adjuvant; IM; Day 0 and Day 21
Group GEXPERIMENTALIntermediate dose Monovalent Avian Influenza VLP (H7N9) with High dose Matrix-M1™ adjuvant; IM; Day 0 and Day 21
Group HEXPERIMENTALLow dose Monovalent Avian Influenza VLP (H7N9) with High dose Matrix-M1™ adjuvant; IM; Day 0 and Day 21

Interventions

NameTypeDescription
Monovalent Avian Influenza VLP (H7N9)BIOLOGICAL -
Matrix-M1™ adjuvantBIOLOGICAL -
PlaceboBIOLOGICAL -
Adjuvant 1BIOLOGICAL -
Monovalent Avian Influenza VLP (H5N1)BIOLOGICALDose A without Adjuvant 2; intramuscular, deltoid, Day 0 and Day 21
Monovalent Avian Influenza VLP (H5N1); AdjuvantBIOLOGICALDose B with Adjuvant 2; intramuscular, deltoid, Day 0 and Day 21
Saline PlaceboBIOLOGICALPlacebo; intramuscular, deltoid, Day 0 and Day 21
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Eligibility Criteria

Age Range18 Years to 64 Years
SexALL
Healthy VolunteersYes
Study Sites5

Inclusion Criteria: 1. Healthy adult male or female, 18 to 64 years of age, 2. Willing and able to give informed consent prior to study enrollment, 3. Able to comply with study requirements, and 4. Women of child-bearing potential must have a negative urine pregnancy test prior to each vaccination,...

Countries:United StatesAustralia
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Frequently asked questions about Monovalent Avian Influenza VLP

What is Monovalent Avian Influenza VLP used for?

Monovalent Avian Influenza VLP is an investigational vaccine candidate developed for protection against avian influenza, including pandemic influenza strains. It is being studied for use against H7N9 and H5N1 avian influenza viruses, which are considered potential pandemic threats. The candidate is designed for use in healthy adult volunteers as part of pandemic preparedness efforts.

Who is developing Monovalent Avian Influenza VLP?

Monovalent Avian Influenza VLP is being developed by Novavax, Inc., which trades on the Nasdaq under the ticker NVAX. Novavax is a vaccine development company focused on infectious disease prevention. The company has conducted multiple Phase 1 clinical trials of this candidate in the United States and Australia.

What phase is Monovalent Avian Influenza VLP in?

Monovalent Avian Influenza VLP is in Phase 1 clinical development. All three completed trials were Phase 1 dose-ranging studies. The candidate is investigational and has not been approved by the FDA. No active trials are currently listed for this candidate, and all completed studies have been closed.

What clinical trials is Monovalent Avian Influenza VLP in?

Monovalent Avian Influenza VLP has been evaluated in three completed Phase 1 trials: NCT02078674, a 610-participant H7N9 dose-ranging study in the United States; NCT01897701, a 280-participant H7N9 study in Australia; and NCT01596725, a 333-participant H5N1 study in the United States. A fourth listed study, NCT01594320, also enrolled 333 participants.

Is Monovalent Avian Influenza VLP the same as Monovalent Avian Influenza VLP (H7N9) or (H5N1)?

Yes, Monovalent Avian Influenza VLP is also known as Monovalent Avian Influenza VLP (H7N9) and Monovalent Avian Influenza VLP (H5N1). These names refer to the same vaccine candidate developed by Novavax. The parenthetical strain designations distinguish the H7N9 and H5N1 formulations studied in separate Phase 1 trials.